@article{700448, title = {Saddle point theorem and Fredholm alternative}, booktitle = {Proceedings of Equadiff 11}, series = {GDML\_Books}, publisher = {Comenius University Press}, address = {Bratislava}, year = {2007}, pages = {491-497}, url = {http://dml.mathdoc.fr/item/700448} }
Tomiczek, Petr. Saddle point theorem and Fredholm alternative, dans Proceedings of Equadiff 11, GDML_Books, (2007), pp. 491-497. http://gdmltest.u-ga.fr/item/700448/